Upgrading from Fedora 30 to 32. Downloaded via DNF and started the install via reboot. The install did not show up in the grub menu. Just the previous versions of Fedora 30. Saw that there was a know issue with F30 and tried to fix it per the instructions. In the process I totally screwed it up grub.
Currently if I boot all I get is the Grub Rescue prompt. Currently using the live USB.
I have tried to fix it using the procedures on the following pages
Neither of these worked due to paths not being viable.
Also tried Rescatux. It failed.
I think the issue is down to what I have set up in my software raids.
Setup of drives
[liveuser@localhost-live ~]$ lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
loop0 7:0 0 1.7G 1 loop
loop1 7:1 0 7.5G 1 loop
├─live-rw 253:2 0 7.5G 0 dm /
└─live-base 253:3 0 7.5G 1 dm
loop2 7:2 0 32G 0 loop
└─live-rw 253:2 0 7.5G 0 dm /
sda 8:0 0 931.5G 0 disk
├─sda1 8:1 0 996M 0 part
├─sda2 8:2 0 244.3G 0 part
│ └─md126 9:126 0 488.3G 0 raid5
├─sda3 8:3 0 15.7G 0 part
│ └─md125 9:125 0 31.3G 0 raid5
├─sda4 8:4 0 1K 0 part
├─sda5 8:5 0 666M 0 part
│ └─fedora-misc2 253:0 0 996M 0 lvm
└─sda6 8:6 0 97.8G 0 part
└─md127 9:127 0 195.4G 0 raid5
sdb 8:16 0 931.5G 0 disk
├─sdb1 8:17 0 244.3G 0 part
│ └─md126 9:126 0 488.3G 0 raid5
├─sdb2 8:18 0 15.7G 0 part
│ └─md125 9:125 0 31.3G 0 raid5
├─sdb3 8:19 0 666M 0 part
│ ├─fedora-misc2 253:0 0 996M 0 lvm
│ └─fedora-misc1 253:1 0 996M 0 lvm
├─sdb4 8:20 0 1K 0 part
└─sdb5 8:21 0 97.8G 0 part
└─md127 9:127 0 195.4G 0 raid5
sdc 8:32 0 931.5G 0 disk
├─sdc1 8:33 0 244.3G 0 part
│ └─md126 9:126 0 488.3G 0 raid5
├─sdc2 8:34 0 15.7G 0 part
│ └─md125 9:125 0 31.3G 0 raid5
├─sdc3 8:35 0 666M 0 part
│ └─fedora-misc1 253:1 0 996M 0 lvm
├─sdc4 8:36 0 1K 0 part
└─sdc5 8:37 0 97.8G 0 part
└─md127 9:127 0 195.4G 0 raid5
sdd 8:48 1 1.9G 0 disk
├─sdd1 8:49 1 1.9G 0 part /run/initramfs/live
├─sdd2 8:50 1 11M 0 part
└─sdd3 8:51 1 22.9M 0 part
sr0 11:0 1 1024M 0 rom
[liveuser@localhost-live ~]$ cat /proc/mdstat
Personalities : [raid6] [raid5] [raid4]
md125 : active (auto-read-only) raid5 sdc2[3] sdb2[1] sda3[0]
32784384 blocks super 1.2 level 5, 512k chunk, algorithm 2 [3/3] [UUU]
md126 : active (auto-read-only) raid5 sdb1[1] sdc1[3] sda2[0]
512000000 blocks super 1.2 level 5, 512k chunk, algorithm 2 [3/3] [UUU]
bitmap: 0/2 pages [0KB], 65536KB chunk
md127 : active (auto-read-only) raid5 sdb5[1] sdc5[3] sda6[0]
204931072 blocks super 1.2 level 5, 512k chunk, algorithm 2 [3/3] [UUU]
bitmap: 0/1 pages [0KB], 65536KB chunk
unused devices: <none>
Note I’m a not very good with using the command line. So specific commands are helpful that I can use to fix this from a Fedora 32 live USB.
Let me know what other information is needed.